1040053145 has 8 divisors (see below), whose sum is σ = 1248514560. Its totient is φ = 831742000.

The previous prime is 1040053073. The next prime is 1040053153. The reversal of 1040053145 is 5413500401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1040053145 - 2⁸ = 1040052889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1040053145.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21731 + ... + 50520.

It is an arithmetic number, because the mean of its divisors is an integer number (156064320).

Almost surely, 2^1040053145 is an apocalyptic number.

It is an amenable number.

1040053145 is a deficient number, since it is larger than the sum of its proper divisors (208461415).

1040053145 is an equidigital number, since it uses as much as digits as its factorization.

1040053145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75135.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1040053145 is about 32249.8549609142. The cubic root of 1040053145 is about 1013.1766613328.

Adding to 1040053145 its reverse (5413500401), we get a palindrome (6453553546).

The spelling of 1040053145 in words is "one billion, forty million, fifty-three thousand, one hundred forty-five".